[quote name='Gombay']But you can do the whole process on one system, right?
1. Insert friend's HD into my Xbox.
2. Recover my GT on his HD.
3. Download a game with my points.
4. Remove his HD and replace it with mine
5. Recover my GT again (my HD)
6. Re-download game
?[/QUOTE]
Since the points are on your gamertag - it will have to be done on his Xbox 360. It goes by Xbox 360 not by hard drive. So if you do your way, whoever is on
your 360 can play that game and
your gamertag can play that game on any 360 (so he gets nothing except a trial version of the game on his hard drive).
So to get it to work, you will either need to buy the game with your gamertag on his Xbox 360, or he will have to buy it on his gamertag on your Xbox 360.
That may be a little confusing so let me know if you need clarification. The main point is, it goes by Xbox 360 and not by hard drive. The other point is: either your 360 or your gamertag, not both.
I just saw this guide yesterday but been telling people this for nearly 2 years (and using it with my little brothers) though it can be a little confusing to understand at first.
[quote name='cdietschrun']This shouldn't be a problem with Fallout 3 DLC correct?[/QUOTE]
It works for Fallout DLC but for the first two packs I recommend
http://www.amazon.com/Fallout-Game-...ZLWU/ref=sr_1_8?ie=UTF8&qid=1250115883&sr=8-8
It installs both DLC packs from that disc (you only have to put in the disc the first time, just like the Oblivion Shivering Isles disc) and has unlimited installs so you can use it on as many 360s or resell.